Home / 4,504,917.28-6,216,786.96-2,467,799.20

Finding the Fourth Proportional to 4,504,917.28, 6,216,786.96 and 2,467,799.20

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Solution

The fourth proportional to 4,504,917.28, 6,216,786.96 and 2,467,799.20 is: 3,405,563.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,504,917.28 : 6,216,786.96 = 2,467,799.20 : x
  2. Step 2: Convert to fraction form
    4,504,917.28/6,216,786.96 = 2,467,799.20/x
  3. Step 3: Cross multiply
    4,504,917.28x = 6,216,786.96 × 2,467,799.20
  4. Step 4: Simplify right side
    4,504,917.28x = 15,341,781,886,458.43
  5. Step 5: Solve for x
    x = 15,341,781,886,458.43/4,504,917.28
  6. Step 6: Final answer
    x = 3,405,563.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.